USB to RS232/485/TTL Interface Converter FT232RL

USB to RS232/485/TTL Interface Converter FT232RL

USB to RS232/485/TTL Interface Converter FT232RL

USB to RS232/485/TTL Interface Converter FT232RL

USB to RS232/485/TTL Interface Converter FT232RL

USB to RS232/485/TTL Interface Converter FT232RL

This module is a high-performance USB to RS232/485/TTL interface converter module. It utilizes the FT232RL chip as its core, supporting USB 2.0 standard and enabling bi-directional data transmission between USB and RS232/485/UART (TTL). The module is characterized by its user-friendly interface, stability, and reliability, making it widely applicable in various industrial electronic devices, suitable for both DIN-rail and screw-fixing installations. Users can utilize these interfaces to communicate with other devices, facilitating the transmission and reception of information. Furthermore, this product supports multiple operating systems, including Windows, Linux, Android, and macOS.

Product Features

Product Parameters

Dimensions97mm (Length) x 76.5mm (Width) x 20mm (Height)
USB PortOperating Voltage5V
ConnectorUSB Type-B
Interface ProtectionTVS diodes, self-recovery fuses
RS232 InterfaceConnectorDB9 male head
Interface ProtectionBidirectional TVS, ESD protection
Transmission ModePoint-to-point
Transmission Rate300bps ~ 921600 bps
RS485InterfaceConnector5.08mm terminal block
Interface ProtectionLightning protection, surge protection, TVS diode, ESD protection
Direction ControlHardware automatically detects and controls the data transmission direction
Transmission ModePoint-to-multipoint
Transmission Rate300bps ~2 Mbps
UART(TTL)Connector5.08mm terminal block
Operating Voltage3.3V/5V
Interface PinsTXD、RXD、GND、VCCIO
Interface ProtectionClamping protection diode
Transmission ModePoint-to-point
Transmission Rate300bps ~2 Mbps
IndicatorsPWRPower indicator, lights up when powered via USB
TXDUSB data transmission indicator, lights up when data is being sent
RXDUSB data reception indicator, lights up when data is being received
VCCIOLights up to indicate that the UART (TTL) voltage is 5V, off indicates 3.3V voltage for UART (TTL).

Interface Introduction

The interface is shown below:

① Indicators

② VCCIO, 120R Selection Switch

③ UART (TTL) and RS485 Interface Terminal block

④ Rail connection fixture

⑤ RS232 Interface DB9 Connector

⑥ USB-B Connector

Wiki

C232RL-A

Package Contents

1. SG-C232RL-A *1

2. USB connection cable *1

3. Screw fastening component *1

4. Screwdriver *1

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